this post was submitted on 10 Sep 2023
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Rust Programming

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I want to do basically this:

struct MyStruct < T> {
    data: T
}

impl < T> for MyStruct < T> {
    fn foo() {
        println!("Generic")
    }
}

impl for MyStruct < u32> {
    fn foo() {
        println!("u32")
    }
}

I have tried doing

impl < T: !u32> for MyStruct < T> {
    ...
}

But it doesn't seem to work. I've also tried various things with traits but none of them seem to work. Is this even possible?

EDIT: Fixed formatting

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[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (1 children)

I'm sorry, no wonder you are lost, so it made no sense when you wrote this comment, lemmy deleted everything between the "less than" character and ">". I had to change them for "<" in order for them not to get deleted.

[–] [email protected] 4 points 1 year ago

lemmy deleted everything between the “less than” character and “>”.

Lemmy also escaped the ampersands in their comment's link 😉

Isn't broken sanitization great!